Collections ยท Included with a Data Pass
Fuel economy for every car sold in the U.S. since 1984.
50,407 vehicles from 146 makes, with EPA city, highway and combined MPG, engine, transmission, vehicle class, CO2 and yearly fuel cost. Electric and plug-in hybrid vehicles include their electric range.
- Rows
- 50,407
- Columns
- 27
- Formats
- CSV, JSON, XML
As of: EPA data for model years 1984 to 2027, as of October 2026. EPA adds 2027 models through the year as it tests them. Updated each fall for the new model year.
Preview
A few real rows
| Year | Make | Model | VehicleClass | FuelType | CityMPG | HighwayMPG | CombinedMPG |
|---|---|---|---|---|---|---|---|
| 2026 | Toyota | Prius | Midsize Cars | Regular | 57 | 56 | 57 |
| 2026 | Toyota | Prius AWD | Midsize Cars | Regular | 53 | 54 | 54 |
| 2026 | Toyota | Prius XLE/LTD | Midsize Cars | Regular | 52 | 52 | 52 |
| 2026 | Toyota | Camry HEV FF LE | Midsize Cars | Regular | 52 | 49 | 51 |
| 2026 | Toyota | Camry HEV AWD LE | Midsize Cars | Regular | 50 | 49 | 50 |
| 2026 | Toyota | Corolla Hybrid | Compact Cars | Regular | 53 | 46 | 50 |
| 2026 | Toyota | Prius AWD XLE/LTD | Midsize Cars | Regular | 49 | 50 | 49 |
| 2026 | Toyota | Corolla Hybrid AWD | Compact Cars | Regular | 51 | 44 | 48 |
Field guide
What's in each row
The vehicle
EPA's ID, model year, make, model and class.
EPAID Year Make Model BaseModel VehicleClass
Engine and drive
Drive, transmission, cylinders, displacement, turbo and supercharging, start-stop and the electric motor.
Drive Transmission Cylinders DisplacementLiters Turbocharged Supercharged EngineDescription ElectricMotor StartStop
Fuel and mileage
Fuel type, alternative fuel, EPA mileage, and electric range for EVs and plug-ins.
FuelType AlternativeFuel CityMPG HighwayMPG CombinedMPG ElectricRangeMiles
Cost and emissions
Yearly fuel cost, tailpipe CO2, EPA scores from 1 to 10, and the gas guzzler flag.
AnnualFuelCost CO2GramsPerMile FuelEconomyScore GreenhouseGasScore GasGuzzler
Good to know
Before you use it
- For electric vehicles the MPG columns hold MPGe, the EPA's miles-per-gallon equivalent.
- EPA scores started with the 2013 models, so older vehicles have none.
- In every format, dates are written as yyyy-MM-dd, and yes/no values as true or false. An empty value means nothing was recorded.
Source
U.S. Environmental Protection Agency and Department of Energy, fueleconomy.gov
Public domain
Where it comes in handy
What people build with it
- Car comparison tools. Compare models on mileage, fuel cost and emissions.
- Dealers and marketplaces. Show official EPA figures on listings.
- EV research. Track range and efficiency across years and makes.
- Teaching. Forty years of real data for regression and trend analysis.
Access
Try it free. Get all of it with a pass.
Free sample
- A fifth of the 2026 models
- A README with the field guide and source
Data Pass $39
- All 50,407 rows of Vehicle fuel economy
- One ZIP in CSV, JSON or XML, with a README
- Also every other collection and the whole dataset catalog, for 365 days
Already have a pass?
Your key is used for this request and is not saved by this page.
Using it in a product or service for others? That needs a Commercial Pass.